The Heretic Knives Manticore-S is the Manticore line. It features a contoured aluminum chassis with jimping all along the sides and carbon fiber backcover. This OTF opens and closes effortlessly with the improved thumb slide, making for a great EDC. Comes with a ball-bearing glass breaker and a deep carry pocket clip. This knife is 100% USA made and assembled. The Manticore rides on ball bearings making this one of the smoothest OTFs on the market.